Four floors above a dull cinder-block lobby in a nondescript building at the Ohio State University, the doors of a slow-moving elevator open on an unexpectedly futuristic 10,000-square-foot laboratory bristling with technology. It’s a reveal reminiscent of a James Bond movie. In fact, the researchers who run this year-old, $750,000 lab at OSU’s Spine Research Institute resort often to Hollywood comparisons.

Thin beams of blue light shoot from 36 of the same kind of infrared motion cameras used to create lifelike characters for films like Avatar. In this case, the researchers are studying the movements of a volunteer fitted with sensors that track his skeleton and muscles as he bends and lifts. Among other things, they say, their work could lead to the kind of robotic exoskeletons imagined in the movie Aliens.

The cutting-edge research here combines the expertise of the university’s medical and engineering faculties to study something decidedly commonplace: back pain, which affects as many as eight out of every 10 Americans, accounts for more than 100 million annual lost workdays in the United States alone, and has accelerated the opioid addiction crisis.

“The growth of the technology around us has become so familiar that we don’t question where it comes from,” says […]